/Engine/Source/Runtime/Engine/Classes/Kismet/BlueprintPathsLibrary.h
Removes duplicate slashes in paths. Assumes all slashes have been converted to TEXT('/'). For example, takes the string: BaseDirectory/SomeDirectory//SomeOtherDirectory////Filename.ext and converts it to: BaseDirectory/SomeDirectory/SomeOtherDirectory/Filename.ext
static void RemoveDuplicateSlashes ( const [FString](API\Runtime\Core\Containers\FString) & InPath, [FString](API\Runtime\Core\Containers\FString) & OutPath )